You could read up on the various methods tried and used to compost.
But no meat should be put into composting, only vegetable and plant matter, and materials like goat, sheep, and cow manure and bedding.
Meat has to rot down, and will stink something awful.
A compost heap can be as simple as a pile you add to when your compost container fills. Just as the name implies, you take your container out and empty it on the heap.
And it grows to look like a heap, but under the surface it is all breaking down into some fine organic loam.
Some like to turn and turn their heap. I like to leave it alone and let nature take it's course. Then when the heap no longer has a wisp of steam rising from it on a clear cold morning, just under the surface lies Black Gold.
Wonderful, earthy smelling, ready to use compost.
There are plenty of other tried methods as well, large black plastic bags filled, closed, and left to break down. Composting drums you can fill, then turn like a cement mixer periodically to mix it up.
But I like to do the same thing nature does, just let the organic matter break down on its own in a heap. Like a forest floor.
And the steam from a heap is a natural occurring heat created by the material breaking down. It can get upwards of 140 degrees, and that kills any seeds in the heap. So weeds and grass clippings are welcome fodder to your heap.
Lots of books and articles written about composting. And most are good.
https://www.google.com/search?q=com.....69i57j0l5.4695j0j7&sourceid=chrome&ie=UTF-8